/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package cn.icanci.design.builder.factorypattern.case01;

/**
 * @author icanci
 * @date Created in 2021/07/10 13:28
 * @version 1.0
 */
public class SimpleFactory {

    private SimpleFactory() {

    }

    /**
     * 创建对象
     * @param kind 类型
     * @return 返回对象
     */
    public static IProduct getProduct(int kind) {
        // 缺点，会有大量的 case 影响拓展和维护
        switch (kind) {
            case Kind1.PRODUCT_A:
                return new ProductA();
            case Kind1.PRODUCT_B:
                return new ProductB();
            case Kind1.PRODUCT_C:
                return new ProductC();
            default:
                return new ProductDefault();
        }
    }
}

/**
 * Kind 列表
 */
final class Kind1 {
    public static final int PRODUCT_A = 1;
    public static final int PRODUCT_B = 2;
    public static final int PRODUCT_C = 3;
}